Designed for indoor communication systems, including transportation, restaurant, and industrial applications. Suitable for environments with high levels of background noise.
Note: For proper operation, mouth-to-microphone distance should be 2 inches (5 cm) or less.
- Frequency response tailored for voice communications
- Minimal pick-up of background noise due to close-talk design
- Hum-bucking coil reduces induced noise from computer displays
- Attaches to flexible gooseneck arm (not included)
- Two conductor, shielded, bare-ended (no connector), straight cable
- Does not require DC power for operation
|Type||Dynamic, unidirectional (cardioid), close-talking|
|Frequency Response||100 to 7,000 Hz|
|Output Level||-61.5 dBV/Pa (.84mV) : 1 Pa = 94 dBSPL; -41.5 dB (8.4 mV): 0 dB = 1V/100 microbar|
Additional specifications are available in the user guide.
A12 Mounting Flange
Mounting Flange, 5/8''-27 Threaded.from $9.00
A13HD Heavy Duty Mounting Flanges
Mounting Flange, Heavy Duty, Silver.from $12.00
Mounting Flange, Heavy Duty, Black.from $12.00
G12 Chrome Gooseneck, 12 inch
12 inch (30.48 cm) chrome gooseneck.from $15.00
G12B Black Gooseneck
Black 12 inch (30.48 cm) gooseneck for Shure 503BG, 515BSL and 515BSLX microphones.from $21.00
G18A Chrome Side-Vent Gooseneck
18 Inch (46 cm) Chrome Side-Vent Gooseneck.from $18.00
G6A Side-Vent Gooseneck
Chrome side-vent gooseneck, 6-inch (15.24 cm).from $11.00
R172 Cartridge for 503BG
Replacement cartridge for the Shure 503BG microphonefrom $39.00
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Service & Repair
Detailed policy information regarding customer service numbers, service modifications, and replacement parts.